Universal Access To All Knowledge
Home Donate | Store | Blog | FAQ | Jobs | Volunteer Positions | Contact | Bios | Forums | Projects | Terms, Privacy, & Copyright
Search: Advanced Search
Anonymous User (login or join us)
Upload
Search Results
Results: 1 through 50 of 1,572 (0.684 secs)
You searched for: subject:"Patent"
[1] 2 3 4 5 6 7 8 9 10 11     Next    Last
[texts]IMPROVEMENT IN THE DRILL-MACHINE FOR SOWING OR PLANTING SEED - United States Patent 704
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 11
[texts]IMPROVEMENT IN SELF-SHARPENING PLOWS - United States Patent 638
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 43
[texts]MACHINE FOR MORTISING TIMBER, &c. - United States Patent 684
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 90
[texts]MACHINE FOR CUTTING OR MINCING VEGETABLES, MEAT, AND OTHER SUBSTANCES - United States Patent 587
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 46
[texts]IMPROVEMENT IN THE CONSTRUCTION OF MANY-CHAMBERED FIRE-ARMS - United States Patent 603
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 45
[texts]IMPROVEMENT IN MANY-CHAMBERED-CYLINDER FIRE-ARMS - United States Patent 713
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 9
[texts]MACHINE FOR CRIMPING LEATHER - United States Patent 547
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 45
[texts]MACHINE FOR EXCAVATING AND REMOVING EARTH IN MAKING PRAIRIE-FENCES - United States Patent 652
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 125
[texts]COACH-LAMP - United States Patent 683
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 124
[texts]IMPROVED FISHING-SEINE FOR DEEP WATER - United States Patent 647
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 43
[texts]MACHINE FOR PUNCHING AND SHEARING IRON - United States Patent 639
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 45
[texts]US5255452
United States Patent No. 5255452
Keywords: patent
Downloads: 49
[texts]MACHINE FOR THRESHING GRAIN, HULLING CLOVER-SEED, SHELLING CORN, AND FOR OTHER PURPOSES - United States Patent 650
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 69
[texts]HYDROSTATIC PRESS - United States Patent 662
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 75
[texts]METHOD OF CONSTRUCTING THE SCREW-ARMS FOR ALL KINDS OF PLANES REGULATED WITH SCREW-ARMS - United States Patent 594
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 35
[texts]MODE OF STRENGTHENING THE AXLES OF RAILROAD-CARS AND LOCOMOTIVES - United States Patent 549
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 34
[texts]IMPROVEMENT IN LOCOMOTIVES AND RAILROAD-CARS WHICH ARE APPLICABLE TO OTHER PURPOSES - United States Patent 558
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 37
[texts]IMPROVED MODE OF FORMING RAISED SURFACES FOR PRINTING ON PAPER, CALICO, &c. - United States Patent 670
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 129
[texts]SELF-SEPARATING LINK FOR CONNECTING RAILROAD-CARS AND LOCOMOTIVES - United States Patent 538
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 36
[texts]SAFETY-VALVE FOR REGULATING THE PRESSURE OF STEAM IN STEAM-BOILERS - United States Patent 630
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 42
[texts]MODE OF CONSTRUCTING THE FLUES AND OTHER PARTS OF KITCHEN-RANGES - United States Patent 613
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 33
[texts]MACHINE FOR HULLING CLOVER-SEED - United States Patent 525
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 32
[texts]MACHINE FOR SAWING EAVES-TROUGHS FOR CONDUCTING WATER, FROM BUILDINGS, &c., APPLICABLE TO OTHER PURPOSES - United States Patent 635
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 41
[texts]IMPROVEMENT IN MANUFACTURING ARTIFICIAL STONE - United States Patent 517
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 61
[texts]MACHINE TO SET SAW-TEETH - United States Patent 660
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 102
[texts]IMPROVEMENT IN WATER-WHEELS - United States Patent 608
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 51
[texts]IMPROVEMENT IN REPEATING OR MANY-CHAMBERED FIRE-ARMS - United States Patent 677
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 59
[texts]MACHINE FOR PLANING PLANK BOARDS AND CLAPBOARDS - United States Patent 555
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 45
[texts]IMPROVEMENT IN THE MODE OF MAKING CAST-IRON WHEELS FOR CARS TO BE USED ON RAILROADS, AND APPLICABLE TO OTHER PURPOSES - United States Patent 634
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 58
[texts]STANDARD MEASURER FOR TAKING MEASURE FOR COATS - United States Patent 539
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 35
[texts]-- United States Patent 581
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 38
[texts]IMPROVEMENT IN Cars, CARRIAGES, TRUCKS, &c., FOR RAILROADS - United States Patent 706
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 13
[texts]IMPROVEMENT IN THE MACHINE FOR SOWING OR PLANTING RUTA-BAGA AND OTHER SEEDS OR GRAIN - United States Patent 573
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 33
[texts]IMPROVED WATER-WHEEL - United States Patent 695
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 39
[texts]IMPROVEMENT IN PLOWS - United States Patent 604
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 66
[texts]APPARATUS FOR DIVING - United States Patent 578
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 36
[texts]MACHINE FOR CUTTING STRAW AND OTHER SUBSTANCES - United States Patent 553
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 34
[texts]MACHINE FOR CRIMPING LEATHER FOR BOOTS, &c. - United States Patent 642
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 95
[texts]IMPROVEMENT IN REGULATORS FOR STEAM-BOILERS - United States Patent 609
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 50
[texts]MACHINE FOR WASHING AND PULVERIZING POTATOES IN THE MANUFACTURE OF STARCH - United States Patent 563
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 41
[texts]IMPROVEMENT IN LOCKS FOR GUNS, &c. - United States Patent 629
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 31
[texts]APPARATUS FOR EXTINGUISHING SPARKS - United States Patent 688
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 55
[texts]United States Patent 712
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 11
[texts]CONSTRUCTION OF LOCOMOTIVE-ENGINES - United States Patent 540
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 58
[texts]IMPROVEMENT IN MANY-CHAMBERED-CYLINDER FIRE-ARMS - United States Patent 698
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 67
[texts]MACHINE FOR TONGUING AND GROOVING BOARDS AND FOR WORKING MOLDINGS, &c. - United States Patent 612
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 26
[texts]MACHINE FOR -- AXES - United States Patent 699
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 55
[texts]MACHINE FOR CUTTING LAGGING - United States Patent 586
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 50
[texts]IMPROVEMENT IN MACHINES FOR BREAKING FLAX AND HEMP - United States Patent 550
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 32
[texts]MODE OF ATTACHING SPRINGS TO CARRIAGES - United States Patent 551
The OCR that Google Patents originates has been edited to make this patent full-text-searchable and easy to read. There are 3 formats available: .pdf (original), .txt (clean text), and .brf (braille file). See the "all files HTTP" link to access all three; also go there to read the .txt file if the "full text" link gives trouble. During the editing process, a diligent attempt has been made to correctly discern every reference character, date, measurement, etc...
Keywords: patent
Downloads: 32
[1] 2 3 4 5 6 7 8 9 10 11     Next    Last
Advanced search

Group results by:

> Relevance
Mediatype
Collection

Related creators

Related mediatypes

texts